<template>
  <div class="login-container">
    <el-form
    ref="ruleFormRef"
    :model="form"
    class="login-form"
    :rules="rules"
  >
    <div class="title-container">
      <h3 class="title">{{$t('login.title')}}</h3>
    </div>

    <el-form-item prop="username">
      <el-icon :size="20" class="svg-container">
        <UserFilled />
      </el-icon>
      <el-input v-model="form.username" />
    </el-form-item>

    <el-form-item prop="password">
      <el-icon :size="20" class="svg-container">
        <Unlock />
      </el-icon>
      <el-input v-model="form.password" :type="type" />
      <el-icon class="eye" @click="changeType">
        <Hide v-if="type==='password'"/>
        <View v-else/>
      </el-icon>
      <!-- <el-icon><Hide /></el-icon> -->
    </el-form-item>
    <el-button type="primary" class="login-button" @click="handleLogin()">{{$t('login.btnTitle')}}</el-button>
  </el-form>
  </div>
</template>

<script setup >
import { ref } from 'vue'
import { useStore } from 'vuex'

const store = useStore()
const form = ref({
  username: 'admin',
  password: '123456'
})
// 校验规则
const rules = ref({
  username: [
    { required: true, message: '请输入用户名', trigger: 'blur' }
  ],
  password: [
    { required: true, message: '请输入密码', trigger: 'blur' }
  ]
})

// 点击登录事件
const ruleFormRef = ref('')
const handleLogin = () => {
  // 验证规则
  if (!ruleFormRef.value) return
  ruleFormRef.value.validate((valid) => {
    if (valid) {
      // 点击触发dispatch
      store.dispatch('user/login', form.value)
    } else {
      // console.log('error submit!')
      return false
    }
  })
}

// 点击查看密码文本框
const type = ref('password')
const changeType = () => {
  if (type.value === 'password') {
    type.value = 'text'
    console.log(1)
  } else {
    type.value = 'password'
    console.log(2)
  }
}

</script>

<style lang="scss" scoped>
$bg: #2d3a4b;
$dark_gray: #889aa4;
$light_gray: #eee;
$cursor: #fff;

.login-container {
  min-height: 100%;
  width: 100%;
  background-color: $bg;
  overflow: hidden;

  .login-form {
    position: relative;
    width: 520px;
    max-width: 100%;
    padding: 160px 35px 0;
    margin: 0 auto;
    overflow: hidden;

    ::v-deep .el-form-item {
      border: 1px solid rgba(255, 255, 255, 0.1);
      background: rgba(0, 0, 0, 0.1);
      border-radius: 5px;
      color: #454545;
    }
    .eye{
      position: absolute;
      right: 0;
      margin-right: 20px;
      font-size: 25px;
    }
    ::v-deep .el-input {
      // display: inline-block;
      height: 47px;
      width: 92%;

      input {
        background: transparent;
        border: 0px;
        -webkit-appearance: none;
        border-radius: 0px;
        padding: 12px 5px 12px 15px;
        // color: $light_gray;
        height: 47px;
        caret-color: $cursor;
        font-size: 18px;
      }
    }
    .login-button {
      width: 100%;
      box-sizing: border-box;
    }
  }

  .tips {
    font-size: 16px;
    line-height: 28px;
    color: #fff;
    margin-bottom: 10px;

    span {
      &:first-of-type {
        margin-right: 16px;
      }
    }
  }

  .svg-container {
    padding: 6px 5px 6px 15px;
    color: $dark_gray;
    vertical-align: middle;
    display: inline-block;
  }

  .title-container {
    position: relative;

    .title {
      font-size: 26px;
      color: $light_gray;
      margin: 0px auto 40px auto;
      text-align: center;
      font-weight: bold;
    }

    ::v-deep .lang-select {
      position: absolute;
      top: 4px;
      right: 0;
      background-color: white;
      font-size: 22px;
      padding: 4px;
      border-radius: 4px;
      cursor: pointer;
    }
  }

  .show-pwd {
    // position: absolute;
    // right: 10px;
    // top: 7px;
    font-size: 16px;
    color: $dark_gray;
    cursor: pointer;
    user-select: none;
  }
}
</style>
